|Named By:||Rupert Wild in 1991|
|Time Period:||155-145 Ma Late Jurassic|
|Location:||Tanzania - Tendaguru Formation|
|Size:||Uncertain due to lack of remains, but size estimates have ranged from 15-24 meters long|
|Fossil(s):||Partial post cranial remains including vertebrae and limb bones|
|Classification:||| Chordata | Reptilia | Dinosauria | Saurischia | Sauropodomorpha | Sauropoda | Titanosauria ||
Janenschia (named after Werner Janensch) was a large sauropod from Late Jurassic Tendaguru Formation of Tanzania, Africa (155 million years ago).